Snack food item



FIG. 1 is a top, front, right-side perspective view of a snack food item showing my new design;

FIG. 2 is a top, left-side perspective view thereof;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is a left side elevational view thereof, a right side elevational view being a mirror image. 

The ornamental design for a snack food item, as shown and described. 